com.gwtplatform.dispatch.rpc.client.interceptor

Interface UndoCommand<A,R>

Type Parameters:

A - The action type.

R - The result type.

public interface UndoCommand<A,R>

The interface that RpcInterceptors use to send the action to undo to the server.

Method Summary

Modifier and Type	Method and Description
com.gwtplatform.dispatch.shared.DispatchRequest	undo(A action, R result, com.google.gwt.user.client.rpc.AsyncCallback<Void> callback) Undo an action.

Method Detail

undo

com.gwtplatform.dispatch.shared.DispatchRequest undo(A action,
                                                     R result,
                                                     com.google.gwt.user.client.rpc.AsyncCallback<Void> callback)

Undo an action.

Parameters:

action - The action to undo.

result - The result of the action to undo.

callback - A callback that will be invoked once the action has been undone, successfully or not.

Returns:

A DispatchRequest object representing the request, it should never be null.